Knudsen, Kerry & James C. Lendemer. Changes and additions to the North American lichen Mycota—V. Mycotaxon 95: 309 - 313. 2005.

ABSTRACT: Lecanora utahensis is placed in synonymy with Lecanora peltasticoides. A new combination is made: Placopyrenium stanfordii. Dermatocarpon zahlbruckneri (syn. Catapyrenium zahlbruckneri; Placopyrenium zahlbruckneri) is placed in synonymy with P. stanfordii. Usnea cristatula and Cercidospora xanthoriae reported new to North America.

KEYWORDS: None.